// Press Shift twice to open the Search Everywhere dialog and type `show whitespaces`,
// then press Enter. You can now see whitespace characters in your code.
public class Main {
    public static void main(String[] args) {
        LoanCalculator loanCalculator = new LoanCalculator(100, 360, 0.049);
        loanCalculator.calculateAvgInterest();
        loanCalculator.calculateAvgCap();
    }
}